An amazing discovery: bird navigation based on olfaction
نویسندگان
چکیده
منابع مشابه
Olfaction, navigation, and the origin of isocortex
There are remarkable similarities between the brains of mammals and birds in terms of microcircuit architecture, despite obvious differences in gross morphology and development. While in reptiles and birds the most expanding component (the dorsal ventricular ridge) displays an overall nuclear shape and derives from the lateral and ventral pallium, in mammals a dorsal pallial, six-layered isocor...
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Navigation is an essential skill for many animals, and understanding how animal use environmental information, particularly visual information, to navigate has a long history in both ethology and psychology. In birds, the dominant approach for investigating navigation at small-scales comes from comparative psychology, which emphasizes the cognitive representations underpinning spatial memory. T...
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Recent advances have brought new insight into the physiological mechanisms that enable birds and other animals to use magnetic fields for orientation. Many birds seem to have two magnetodetection senses, one based on magnetite near the beak and one based on light-dependent radical-pair processes in the bird's eye(s). Among the most exciting recent results are: first, behavioural responses of bi...
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Experiments with robins wearing frosted goggles have revealed a tantalising relationship between object vision and magnetoreception, shedding further light on the close interconnection between the two senses in migratory birds.
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 2015
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.109348